Pet collar



FIG. 1 is a front elevational view of a pet collar showing my newdesign;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1, the rightside view being a mirror image thereof; and,

FIG. 4 is a top plan view thereof, the bottom plan view being a mirrorimage thereof.

The ornamental design for a pet collar, as shown and described. 